Family name 卫沿 (卫沿 
) , all around the world, is a very rare last name. The last name 卫沿 is characteristic of Eastern Asia, particularly China, where it is an extremely rare surname. More prevalently, 卫沿 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 卫沿 | China |